diff options
| author | Filippo Storniolo <f.storniolo95@gmail.com> | 2023-11-03 18:55:49 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-11-07 22:27:07 +0000 |
| commit | bfada5a7672fea5465d81bba3d05fca6024a244e (patch) | |
| tree | 18f72231b52795917779e17dc05b4ab10370d7f2 /tools | |
| parent | 3a5cc90a4d1756072619fe511d07621bdef7f120 (diff) | |
test/vsock fix: add missing check on socket creation
Add check on socket() return value in vsock_listen()
and vsock_connect()
Co-developed-by: Luigi Leonardi <luigi.leonardi@outlook.com>
Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com>
Signed-off-by: Filippo Storniolo <f.storniolo95@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/vsock/util.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/vsock/util.c b/tools/testing/vsock/util.c index 92336721321a..698b0b44a2ee 100644 --- a/tools/testing/vsock/util.c +++ b/tools/testing/vsock/util.c @@ -104,6 +104,10 @@ static int vsock_connect(unsigned int cid, unsigned int port, int type) control_expectln("LISTENING"); fd = socket(AF_VSOCK, type, 0); + if (fd < 0) { + perror("socket"); + exit(EXIT_FAILURE); + } timeout_begin(TIMEOUT); do { @@ -158,6 +162,10 @@ static int vsock_accept(unsigned int cid, unsigned int port, int old_errno; fd = socket(AF_VSOCK, type, 0); + if (fd < 0) { + perror("socket"); + exit(EXIT_FAILURE); + } if (bind(fd, &addr.sa, sizeof(addr.svm)) < 0) { perror("bind"); |